Elucidating the role of ion migration and band bending in perovskite solar cell function at grain boundaries via multimodal nanoscale mapping

H Qiu, JM Mativetsky - Advanced Materials Interfaces, 2021 - Wiley Online Library
Although hybrid organic–inorganic halide perovskite solar cells have achieved extraordinary
improvements over the past few years, questions remain about the role of grain boundaries …

Unveiling heterogeneity of hysteresis in perovskite thin films

Z Zou, H Qiu, Z Shao - Discover Nano, 2024 - Springer
The phenomenon of current–voltage hysteresis observed in perovskite-based optoelectronic
devices is a critical issue that complicates the accurate assessment of device parameters …

Indium-doped ZnO nanoparticle effects on the optical and electrical characterization under dark and illumination of OFET: application for optoelectronics and …

M Jdir, M Erouel, M Ba, L Chouiref, M El Beji… - Journal of Materials …, 2024 - Springer
Organic field-effect transistors (OFETs), based on poly (3-hexylthiophene)(P3HT) enriched
by indium-doped zinc oxide (IZO) nanoparticles as an active layer, were successfully …

Efficiently tuning the electrical performance of PBTTT-C14 thin film via in situ controllable multiple precursors (Al2O3: ZnO) vapor phase infiltration

Z Jia, W Wang, C Ma, X Zhang, R Yan, J Zhu - Nanotechnology, 2024 - iopscience.iop.org
Conjugated polymer-based organic/inorganic hybrid materials become the current research
frontier and show great potential to integrate flexible polymers and rigid solid materials …

Colocalized Nanoscale Electrical and Compositional Mapping of Organic Solar Cells

JS Mehta, PS Fernando, JL Grazul… - ACS Applied Energy …, 2019 - ACS Publications
Organic photovoltaics based on the bulk heterojunction is an emergent technology with the
potential to enable low-cost, lightweight, and mechanically flexible energy conversion …

Probing Electrical Connectivity in Organic Photovoltaic Materials

PS Fernando - 2023 - search.proquest.com
Solution-processed bulk heterojunction (BHJ) organic solar cells (OSCs) offer a promising
pathway towards optically tunable, flexible, lightweight, and cost-effective photovoltaics. The …

Photovoltaic performance improvement via designing nanorod parameter in composite-structure solar cells

T Yang, C Li, N Yin, X Liu, P Li - Journal of Alloys and Compounds, 2020 - Elsevier
In this work, the optical characteristics of electrodeposited Cu 2 O films was studied, and the
depth of photogenerated carriers in Cu 2 O films was obtained. In order to improve the …

Problématique de la polarité dans les nanofils de ZnO localisés, et hétérostructures reliées pour l'opto-électronique

T Cossuet - 2018 - theses.hal.science
Le développement d'architectures nanostructurées originales composées de matériaux
abondants et non-toxiques fait l'objet d'un fort intérêt de la communauté scientifique pour la …

Nanoscale Electrical Characterization of Hybrid Photovoltaics with Atomic Force Microscopy

H Qiu - 2020 - search.proquest.com
Hybrid organic-inorganic solar cells have emerged as novel photovoltaic technologies that
are promising for lightweight, low-cost, and efficient solar energy harvesting. While …

Nanoscale Charge Transport in Organic Solar Cells

JS Mehta - 2019 - search.proquest.com
Organic photovoltaics (OPVs) based on the bulk heterojunction (BHJ) is an emergent
technology with the potential to enable low-cost, lightweight, and green energy conversion …